pydantic.errors.PydanticUserError: `const` is removed, use `Literal` instead

[yosephmi]

Describe the bug When importing: from from rocketry import Rocketry receiving bug:

 raise PydanticUserError('`const` is removed, use `Literal` instead', code='removed-kwargs')
pydantic.errors.PydanticUserError: `const` is removed, use `Literal` instead

For further information visit https://errors.pydantic.dev/2.4/u/removed-kwargs

To Reproduce Steps to reproduce the behavior.

Expected behavior Import to succeed

• OS: Windows
• Python version 3.9.10

[yurii-olshanetskyi]

also faced with the same issue, the only workaround that works for me is to downgrade pedantic lib to version before 2.0 (1.10.13 for instance)

[sehraramiz]

duplicate issue #210

[zakkg3]

Ill just drop this line here for the nexone looking into this issue:

[tool.poetry.dependencies]
redbird = { git = "https://github.com/ManiMozaffar/red-bird.git", branch = "v2_but_v1" }

[niupengtao]

降低版本，使用pip install pydantic==1.10.9